FIBK
First Interstate·NASDAQ
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FIBK Filings
Filing Date
Form Description
Form Type
2026-02-03
Form 144 - Report of proposed sale of securities
Ownership
2026-02-03 · Ownership
Form 144 - Report of proposed sale of securities
2026-01-30
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-01-30 ·
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-01-29
First Interstate BancSystem, Inc. (FIBK) Q4 2025 Earnings Call Transcript
Earnings Call
2026-01-29 · Earnings Call
First Interstate BancSystem, Inc. (FIBK) Q4 2025 Earnings Call Transcript
2026-01-28
Form 8-K - Current report
Key Events
2026-01-28 · Key Events
Form 8-K - Current report
2026-01-08
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-01-08 ·
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-01-06
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-01-06 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-01-06
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-01-06 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-01-05
Form 144 - Report of proposed sale of securities
Ownership
2026-01-05 · Ownership
Form 144 - Report of proposed sale of securities
2025-12-15
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-12-15 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-12-10
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-12-10 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
